Commit ca77ebf0 authored by Cyrille Berger's avatar Cyrille Berger

add a benchmark for gradients

svn path=/trunk/koffice/; revision=1098526
parent 008b4413
......@@ -19,6 +19,7 @@ set(kis_painter_benchmark_SRCS kis_painter_benchmark.cpp)
set(kis_stroke_benchmark_SRCS kis_stroke_benchmark.cpp)
set(kis_fast_math_benchmark_SRCS kis_fast_math_benchmark.cpp)
set(kis_floodfill_benchmark_SRCS kis_floodfill_benchmark.cpp)
set(kis_gradient_benchmark_SRCS kis_gradient_benchmark.cpp)
kde4_add_unit_test(KisDatamanagerBenchmark TESTNAME krita-benchmarks-KisDataManager ${kis_datamanager_benchmark_SRCS})
kde4_add_unit_test(KisHLineIteratorBenchmark TESTNAME krita-benchmarks-KisHLineIterator ${kis_hiterator_benchmark_SRCS})
......@@ -32,6 +33,7 @@ kde4_add_unit_test(KisPainterBenchmark TESTNAME krita-benchmarks-KisPainterBench
kde4_add_unit_test(KisStrokeBenchmark TESTNAME krita-benchmarks-KisStrokeBenchmark ${kis_stroke_benchmark_SRCS})
kde4_add_unit_test(KisFastMathBenchmark TESTNAME krita-benchmarks-KisFastMath ${kis_fast_math_benchmark_SRCS})
kde4_add_unit_test(KisFloodfillBenchmark TESTNAME krita-benchmarks-KisFloodFill ${kis_floodfill_benchmark_SRCS})
kde4_add_unit_test(KisGradientBenchmark TESTNAME krita-benchmarks-KisGradientFill ${kis_gradient_benchmark_SRCS})
target_link_libraries(KisDatamanagerBenchmark ${KDE4_KDEUI_LIBS} kritaimage ${QT_QTTEST_LIBRARY})
target_link_libraries(KisHLineIteratorBenchmark ${KDE4_KDEUI_LIBS} kritaimage ${QT_QTTEST_LIBRARY})
......@@ -45,5 +47,4 @@ target_link_libraries(KisPainterBenchmark ${KDE4_KDEUI_LIBS} kritaimage ${QT_QTT
target_link_libraries(KisStrokeBenchmark ${KDE4_KDEUI_LIBS} kritaimage ${QT_QTTEST_LIBRARY})
target_link_libraries(KisFastMathBenchmark ${KDE4_KDEUI_LIBS} kritaimage ${QT_QTTEST_LIBRARY})
target_link_libraries(KisFloodfillBenchmark ${KDE4_KDEUI_LIBS} kritaimage ${QT_QTTEST_LIBRARY})
target_link_libraries(KisGradientBenchmark ${KDE4_KDEUI_LIBS} kritaimage ${QT_QTTEST_LIBRARY})
/*
* Copyright (c) 2010 Lukáš Tvrdý <lukast.dev@gmail.com>
* Copyright (c) 2010 Cyrille Berger <cberger@cberger.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <qtest_kde.h>
#include "kis_benchmark_values.h"
#include "kis_paint_device.h"
#include "kis_random_accessor.h"
#include <KoColorSpace.h>
#include <KoColorSpaceRegistry.h>
#include <KoColor.h>
#include <kis_image.h>
#include "kis_gradient_benchmark.h"
#include <kis_gradient_painter.h>
#include <KoCompositeOps.h>
#include <KoStopGradient.h>
void KisGradientBenchmark::initTestCase()
{
m_colorSpace = KoColorSpaceRegistry::instance()->rgb8();
m_device = new KisPaintDevice(m_colorSpace);
m_color = KoColor(m_colorSpace);
m_color.fromQColor(QColor(0,0,0,0)); // default pixel
m_device->fill( 0,0,GMP_IMAGE_WIDTH, GMP_IMAGE_HEIGHT,m_color.data() );
}
void KisGradientBenchmark::benchmarkGradient()
{
KoColor fg(m_colorSpace);
KoColor bg(m_colorSpace);
fg.fromQColor(Qt::blue);
bg.fromQColor(Qt::black);
QBENCHMARK
{
QLinearGradient grad;
grad.setColorAt(0, Qt::white);
grad.setColorAt(1.0, Qt::red);
KoAbstractGradient* kograd = KoStopGradient::fromQGradient(&grad);
Q_ASSERT(kograd);
QRegion dirty;
KisGradientPainter fillPainter(m_device);
//setupPainter(&fillPainter);
fillPainter.setBounds( QRect(0,0,GMP_IMAGE_WIDTH,GMP_IMAGE_HEIGHT) );
fillPainter.setGradient(kograd);
fillPainter.beginTransaction(i18n("Gradient Fill"));
//fillPainter.setProgress(updater->startSubtask());
fillPainter.setOpacity(OPACITY_OPAQUE_U8);
// default
fillPainter.setCompositeOp(COMPOSITE_OVER);
fillPainter.paintGradient(QPointF(0,0), QPointF(3000,3000), KisGradientPainter::GradientShapeBiLinear, KisGradientPainter::GradientRepeatNone, true, false, 0, 0, GMP_IMAGE_WIDTH,GMP_IMAGE_HEIGHT);
dirty = fillPainter.dirtyRegion();
fillPainter.endTransaction();
}
// uncomment this to see the output
QImage out = m_device->convertToQImage(m_colorSpace->profile(),0,0,GMP_IMAGE_WIDTH,GMP_IMAGE_HEIGHT);
out.save("fill_output.png");
}
void KisGradientBenchmark::cleanupTestCase()
{
}
QTEST_KDEMAIN(KisGradientBenchmark, NoGUI)
#include "kis_gradient_benchmark.moc"
\ No newline at end of file
/*
* Copyright (c) 2010 Lukáš Tvrdý <lukast.dev@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef KIS_GRADIENT_BENCHMARK_H
#define KIS_GRADIENT_BENCHMARK_H
#include <KoColor.h>
#include <kis_types.h>
#include <QtTest/QtTest>
class KisPaintDevice;
class KoColorSpace;
class KoColor;
class KisGradientBenchmark : public QObject
{
Q_OBJECT
private:
const KoColorSpace * m_colorSpace;
KoColor m_color;
KisPaintDeviceSP m_device;
int m_startX;
int m_startY;
private slots:
void initTestCase();
void cleanupTestCase();
void benchmarkGradient();
};
#endif
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